Blue people may refer to: Methemoglobinemia, a disorder that can turn skin blue the Blue Fugates, an Appalachian family with congenital methemoglobinemia Cyanosis, a general medical condition that can turn skin blue Blue baby syndrome, cyanosis in babies A name for the Tuareg people, from their traditional clothing A term in the United States to refer members of the Democratic Party (United States) People with argyria, a condition that turns the skin blue the Blue Man Group, a performing group that performs in blue makeup Religion Hindu deities such as Vishnu and Krishna are often depicted as having blue skin In fiction The Smurfs, small blue humanoid creatures from the cartoon and comic series of the same name The Na'vi, a fictional species that live on the planet Pandora in the 2009 film Avatar Doctor Manhattan, a character from the comic book series Watchmen and related media See also Blue skin (disambiguation)